<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>ECharts-Java Demo1</title>
</head>

<body>
    <h1>Welcome to {{ this }}</h1>
    {{!-- method 1: using iframe --}}
    <iframe id="c_iframe" height="600px" width="600px" frameborder="no" scrolling="no" src="linechart"></iframe>
</body>

</html>